Package software.xdev.testcontainers.imagebuilder.jgit.ignore.internal

Class Strings

java.lang.Object
software.xdev.testcontainers.imagebuilder.jgit.ignore.internal.Strings
public final class Strings extends Object
Various String related utility methods, written mostly to avoid generation of new String objects (e.g. via splitting Strings etc).

  • Field Details

  • Method Details

    • stripTrailing

      public static String stripTrailing(String pattern, char c)
      Strip trailing characters
      Parameters:
      pattern - non null
      c - character to remove
      Returns:
      new string with all trailing characters removed

    • stripTrailingWhitespace

      public static String stripTrailingWhitespace(String pattern)
      Strip trailing whitespace characters
      Parameters:
      pattern - non null
      Returns:
      new string with all trailing whitespace removed

    • isDirectoryPattern

      public static boolean isDirectoryPattern(String pattern)
      Check if pattern is a directory pattern ending with a path separator
      Parameters:
      pattern - non null
      Returns:
      true if the last character, which is not whitespace, is a path separator

    • split

      public static List<String> split(String pattern, char slash)
      Splits given string to substrings by given separator
      Parameters:
      pattern - non null
      slash - separator char
      Returns:
      list of substrings

    • convertGlob

      public static Pattern convertGlob(String pattern) throws InvalidPatternException
      Conversion from glob to Java regex following two sources:
      • Git Glob Man Page
      • org.eclipse.jgit.fnmatch.FileNameMatcher.java Seems that there are various ways to define what "glob" can be.
      Parameters:
      pattern - non null pattern
      Returns:
      Java regex pattern corresponding to given glob pattern
      Throws:
      InvalidPatternException - if pattern is invalid